APA (7th ed.) Citation

Hawksworth, D. L., & Ritchie, J. M. (1993). Biodivesity and biosystematic priorities: Mictoorganisms and invertebrates : priorities for biosystematic research in support of biodiversity in developing countries: microorganisms and invertabrates. Cab International.

Chicago Style (17th ed.) Citation

Hawksworth, D. L., and J. Mark Ritchie. Biodivesity and Biosystematic Priorities: Mictoorganisms and Invertebrates : Priorities for Biosystematic Research in Support of Biodiversity in Developing Countries: Microorganisms and Invertabrates. Oxon, UK: Cab International, 1993.

MLA (9th ed.) Citation

Hawksworth, D. L., and J. Mark Ritchie. Biodivesity and Biosystematic Priorities: Mictoorganisms and Invertebrates : Priorities for Biosystematic Research in Support of Biodiversity in Developing Countries: Microorganisms and Invertabrates. Cab International, 1993.